Struct xpcom::interfaces::nsINativeFileWatcherCallback

#[repr(C)]
pub struct nsINativeFileWatcherCallback { /* fields omitted */ }

interface nsINativeFileWatcherCallback : nsISupports

/**
 * The interface for the callback invoked when a change on a watched
 * resource is detected.
 */

Methods

impl nsINativeFileWatcherCallback

pub fn coerce<T: nsINativeFileWatcherCallbackCoerce>(&self) -> &T

Cast this nsINativeFileWatcherCallback to one of its base interfaces.

impl nsINativeFileWatcherCallback

pub unsafe fn Changed(
    &self,
    resourcePath: &nsAString,
    flags: int32_t
) -> nsresult

/**
   * @param resourcePath
   *        The path of the changed resource. If there were too many changes,
   *        the string "*" is passed.
   * @param flags Reserved for future uses, not currently used.
   */

void changed (in AString resourcePath, in int32_t flags);

Methods from Deref<Target = nsISupports>

pub fn coerce<T: nsISupportsCoerce>(&self) -> &T

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsINativeFileWatcherCallback

const IID: nsIID

IID: nsIID = nsID(4266493641, 9279, 16789, [181, 68, 174, 206, 61, 244, 184, 106])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsINativeFileWatcherCallback

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsINativeFileWatcherCallback

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.